118963780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457553}}^1$

素因数の和:457575

約数の個数: 24

約数和(自身を含む): 269041752

約数和(自身を除く): 150077972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 457553, 915106, 1830212, 2287765, 4575530, 5948189, 9151060, 11896378, 23792756, 29740945, 59481890, 118963780]

約数ペア:

[(1, 118963780), (2, 59481890), (4, 29740945), (5, 23792756), (10, 11896378), (13, 9151060), (20, 5948189), (26, 4575530), (52, 2287765), (65, 1830212), (130, 915106), (260, 457553)]